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qemu-char: initialize chr_write_lock 

Otherwise, Windows fails with a deadlock.

Reported-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1403679897-11480-1-git-send-email-pbonzini@redhat.com
Tested-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Paolo Bonzini 2014-06-25 09:04:57 +02:00 committed by Peter Maydell
parent 0931304788
commit f3db17b951
1 changed files with 1 additions and 0 deletions
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qemu-char.c
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@ -94,6 +94,7 @@ static QTAILQ_HEAD(CharDriverStateHead, CharDriverState) chardevs =
CharDriverState *qemu_chr_alloc(void)
{
CharDriverState *chr = g_malloc0(sizeof(CharDriverState));
qemu_mutex_init(&chr->chr_write_lock);
return chr;
}